Update: Controller and Control man page documentation.

Update: Controller and Control man page documentation.

Move the specification details into man (5) pages.
This further allows for more explicit declaration of the license of the specifications.

The following are the commands used to help generated these man pages:
  fss_basic_list_read entry.txt +Q -cn "Entry Specification" | iki_read +Q -w -W code '\fB' '\fR'

  fss_basic_list_read exit.txt +Q -cn "Exit Specification" | iki_read +Q -w -W code '\fB' '\fR'

  fss_basic_list_read packet.txt +Q -cn "Packet Specification" | iki_read +Q -w -W code '\fB' '\fR'

  fss_basic_list_read rule.txt +Q -cn "Rule Specification" | iki_read +Q -w -W code '\fB' '\fR'

  fss_basic_list_read actions.txt +Q -cn "Actions Documentation" | iki_read +Q -w -W code '\fB' '\fR'

  fss_basic_list_read entry.txt +Q -cn "Entry Documentation" | iki_read +Q -r PID PID -w -W code '\fB' '\fR'

  fss_basic_list_read exit.txt +Q -cn "Exit Documentation" | iki_read +Q -r PID PID -w -W code '\fB' '\fR'

  fss_basic_list_read packet.txt +Q -cn "Packet Documentation" | iki_read +Q -w -W code '\fB' '\fR'

  fss_basic_list_read rule.txt +Q -cn "Rule Documentation" | iki_read +Q -r PID PID -w -W code '\fB' '\fR'